JPS52131918A - Production of non-refined high tensile thick steel plate with excellent toughness - Google Patents
Production of non-refined high tensile thick steel plate with excellent toughnessInfo
- Publication number
- JPS52131918A JPS52131918A JP4778376A JP4778376A JPS52131918A JP S52131918 A JPS52131918 A JP S52131918A JP 4778376 A JP4778376 A JP 4778376A JP 4778376 A JP4778376 A JP 4778376A JP S52131918 A JPS52131918 A JP S52131918A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- high tensile
- thick steel
- production
- excellent toughness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To obtain a non-refined high tensile thick steel plate with excellent toughness, the thickness of which is specified, by using Nb and V; making C content low; increasing the amount of Ni added; and adding a slight amount of Ti.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4778376A JPS582244B2 (en) | 1976-04-28 | 1976-04-28 | Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4778376A JPS582244B2 (en) | 1976-04-28 | 1976-04-28 | Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52131918A true JPS52131918A (en) | 1977-11-05 |
JPS582244B2 JPS582244B2 (en) | 1983-01-14 |
Family
ID=12784961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4778376A Expired JPS582244B2 (en) | 1976-04-28 | 1976-04-28 | Method for manufacturing thick-walled non-tempered high-strength steel with excellent toughness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582244B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466321A (en) * | 1977-11-05 | 1979-05-28 | Nippon Steel Corp | Manufacture of unrefined high tensile steel for welded structure |
JPS54153717A (en) * | 1978-05-25 | 1979-12-04 | Nippon Steel Corp | Steel ror hot processing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0271723U (en) * | 1988-11-21 | 1990-05-31 |
-
1976
- 1976-04-28 JP JP4778376A patent/JPS582244B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466321A (en) * | 1977-11-05 | 1979-05-28 | Nippon Steel Corp | Manufacture of unrefined high tensile steel for welded structure |
JPS54153717A (en) * | 1978-05-25 | 1979-12-04 | Nippon Steel Corp | Steel ror hot processing |
JPS5937737B2 (en) * | 1978-05-25 | 1984-09-11 | 新日本製鐵株式会社 | Steel materials for hot forging |
Also Published As
Publication number | Publication date |
---|---|
JPS582244B2 (en) | 1983-01-14 |
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